You can use various strategies such as the count on strategy, count forward/backward strategy, or the part-part-whole model strategy to solve two-step addition and subtraction word problems.
The part-part-whole model helps break down a problem into smaller parts, making it easier to understand and solve. It allows students to visualize the relationship between different numbers in a problem.
Students will learn how to solve two-step addition and subtraction word problems using the part-part-whole model and equations. They will also develop critical thinking skills and strengthen their problem-solving abilities.